W0503SD18 Westcode - Power Module

Category: Thyristors / SCRs (Discrete & Press-pack)

Specifications: 1800V, 503A

W0503SD18, WESTCODE, Power Module

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W0503SD18 Description

Westcode makes the W0503SD18, a 1800 V, 503 A thyristor (SCR). It is used in phase-controlled rectifiers, soft starters, battery chargers and temperature controllers for furnaces and heaters.

Need the W0503SD18? USComponent stocks and sources power modules for repair shops, OEMs and maintenance teams worldwide. Request a quote and we'll confirm availability and lead time. Always compare against the datasheet before ordering.

Target Applications

Westcode W0503SD18 is used for variable speed motor drives, high power inverter and traction.

Key Specifications

ManufacturerWestcode
CategoryPower Module
Rated voltage1800 V
Rated current503 A

Related Part Numbers

W0503SD20
2000V, 503A		W0503SD16
1600V, 503A		W0438SD18
1800V, 438A		W0503SD22
2200V, 503A
W0503SD24
2400V, 503A		W0438SD20
2000V, 438A		W0438SD22
2200V, 438A		W0438SD24
2400V, 438A
W0503SC16W0503SC18W0503SC20W0503SC22
W0503SC24W0503RC16W0503RC18W0503RC20
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